diff --git a/SSLR/Assets/Scenes/SaiOffice.unity b/SSLR/Assets/Scenes/SaiOffice.unity
index e324101..1724db4 100644
--- a/SSLR/Assets/Scenes/SaiOffice.unity
+++ b/SSLR/Assets/Scenes/SaiOffice.unity
@@ -546,7 +546,7 @@ Transform:
   m_GameObject: {fileID: 269386228}
   serializedVersion: 2
   m_LocalRotation: {x: 0.40821788, y: -0.23456968, z: 0.10938163, w: 0.8754261}
-  m_LocalPosition: {x: 0, y: 3, z: 0}
+  m_LocalPosition: {x: 0.47, y: 4.94, z: 13.32}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -1387,6 +1387,63 @@ Transform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1001 &930180710
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    serializedVersion: 3
+    m_TransformParent: {fileID: 0}
+    m_Modifications:
+    - target: {fileID: 7238943306124097943, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_Name
+      value: 3dpea.com_Door (4)
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalPosition.x
+      value: 1.59
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 0.95
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalPosition.z
+      value: 7.62
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 180
+      objectReference: {fileID: 0}
+    - target: {fileID: 8015901809606894381, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+    m_RemovedGameObjects: []
+    m_AddedGameObjects: []
+    m_AddedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: b56d0d6f1af266d40a4f4268408f6db2, type: 3}
 --- !u!1001 &1037661009
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -2037,6 +2094,111 @@ PrefabInstance:
     m_AddedGameObjects: []
     m_AddedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: e33418fe190c57c4eb17f4c129f32a02, type: 3}
+--- !u!1 &1820164532
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 1820164536}
+  - component: {fileID: 1820164535}
+  - component: {fileID: 1820164534}
+  - component: {fileID: 1820164533}
+  m_Layer: 0
+  m_Name: Plane (3)
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!65 &1820164533
+BoxCollider:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1820164532}
+  m_Material: {fileID: 0}
+  m_IncludeLayers:
+    serializedVersion: 2
+    m_Bits: 0
+  m_ExcludeLayers:
+    serializedVersion: 2
+    m_Bits: 0
+  m_LayerOverridePriority: 0
+  m_IsTrigger: 0
+  m_ProvidesContacts: 0
+  m_Enabled: 1
+  serializedVersion: 3
+  m_Size: {x: 10, y: 2.2204466e-16, z: 10.000002}
+  m_Center: {x: 0, y: 0, z: 0}
+--- !u!23 &1820164534
+MeshRenderer:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1820164532}
+  m_Enabled: 1
+  m_CastShadows: 1
+  m_ReceiveShadows: 1
+  m_DynamicOccludee: 1
+  m_StaticShadowCaster: 0
+  m_MotionVectors: 1
+  m_LightProbeUsage: 1
+  m_ReflectionProbeUsage: 1
+  m_RayTracingMode: 2
+  m_RayTraceProcedural: 0
+  m_RenderingLayerMask: 1
+  m_RendererPriority: 0
+  m_Materials:
+  - {fileID: 2100000, guid: 31321ba15b8f8eb4c954353edc038b1d, type: 2}
+  m_StaticBatchInfo:
+    firstSubMesh: 0
+    subMeshCount: 0
+  m_StaticBatchRoot: {fileID: 0}
+  m_ProbeAnchor: {fileID: 0}
+  m_LightProbeVolumeOverride: {fileID: 0}
+  m_ScaleInLightmap: 1
+  m_ReceiveGI: 1
+  m_PreserveUVs: 0
+  m_IgnoreNormalsForChartDetection: 0
+  m_ImportantGI: 0
+  m_StitchLightmapSeams: 1
+  m_SelectedEditorRenderState: 3
+  m_MinimumChartSize: 4
+  m_AutoUVMaxDistance: 0.5
+  m_AutoUVMaxAngle: 89
+  m_LightmapParameters: {fileID: 0}
+  m_SortingLayerID: 0
+  m_SortingLayer: 0
+  m_SortingOrder: 0
+  m_AdditionalVertexStreams: {fileID: 0}
+--- !u!33 &1820164535
+MeshFilter:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1820164532}
+  m_Mesh: {fileID: 10209, guid: 0000000000000000e000000000000000, type: 0}
+--- !u!4 &1820164536
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1820164532}
+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0.7071068, z: 0.7071068, w: 0}
+  m_LocalPosition: {x: 1.512485, y: 0.81, z: 7.6}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_LocalEulerAnglesHint: {x: -90, y: 180, z: 0}
 --- !u!1001 &1072306635115674836
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -2719,10 +2881,12 @@ SceneRoots:
   - {fileID: 51068314}
   - {fileID: 1845075632689593481}
   - {fileID: 445576198}
+  - {fileID: 930180710}
   - {fileID: 118658215}
   - {fileID: 633048177}
   - {fileID: 5079829177325106995}
   - {fileID: 42236355}
+  - {fileID: 1820164536}
   - {fileID: 1128505558}
   - {fileID: 1449842816}
   - {fileID: 6185795199174781803}